On Thu, Sep 07, 2023 at 12:43:12PM +0200, AngeloGioacchino Del Regno wrote:
> Il 06/09/23 10:48, Harshit Mogalapalli ha scritto:
> > When mt6370_chg_field_get() suceeds, ret is set to zero and returning
> > zero when flash led is still in strobe mode looks incorrect.
> >
> > Fixes: 233cb8a47d65 ("power: supply: mt6370: Add MediaTek MT6370 charger driver")
> > Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
> > ---
> > This is based on static analysis with smatch, only compile tested.
> > ---
> > drivers/power/supply/mt6370-charger.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/power/supply/mt6370-charger.c b/drivers/power/supply/mt6370-charger.c
> > index f27dae5043f5..a9641bd3d8cf 100644
> > --- a/drivers/power/supply/mt6370-charger.c
> > +++ b/drivers/power/supply/mt6370-charger.c
> > @@ -324,7 +324,7 @@ static int mt6370_chg_toggle_cfo(struct mt6370_priv *priv)
> > if (fl_strobe) {
> > dev_err(priv->dev, "Flash led is still in strobe mode\n");
> > - return ret;
> > + return -EINVAL;
>
> I think that returning 0 here was intentional, but I agree on a return ret
> here being both confusing and wrong.
If it's a success path then probably we should remove the dev_err().
regards,
dan carpenter
